My sister and I have struggled to get onfor years. We have nothing in common and although we love each other deep down, we really don't like each other much. She is very overweight - about 3 stone. I have watched her over-feed her 9 year old daughter for years now and she is also obese - not just chubby, obese, but I've said nothing to avoid a row. I hoped it would resolve itself. Both my parents express their concern privately, but don't tackle this issue with her directly. They know she has a temper, is selfish, and is in denial about her own weight problem. They're also worried she will withdraw their access to her children. When I visited my sister this weekend, I heard the 9 year old say to her father "I'm fat". He laughed it off, cuddled her and said "you're not fat sweetheart you're lovely." To me, her self esteem appears to be low and she is obviously self aware, yet my sister still fed her chocolate for dessert. I decided to speak up after all this time and offered my sister some help with nutritional support from a nutritionist I know because I couldn't bear to see the child suffer anymore. She lashed out at me for insulting her and poking my nose in. We had a huge row and I think our relationship is permanently damaged and I will now not see my neice. My parents are angry with me for rocking the boat and I'm cross with them for not showing me some support for trying to help. My intentions were good, although I admit my anger may have tinged my words. Am I being unreasonable?